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ECCouncil 212-81 Practice Test - Questions Answers, Page 21

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Question 201

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Represents the total number of possible values of keys in a cryptographic algorithm or other security measure, such as a password.

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Question 202

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3DES can best be classified as which one of the following?

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Question 203

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Denis is looking at an older system that uses DES encryption. A colleague has told him that DES is insecure due to a small key size. What is the key length used for DES?

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Question 204

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You have been tasked with selecting a digital certificate standard for your company to use. Which one of the following was an international standard for the format and information contained in a digital certificate?

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Question 205

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This algorithm was published by the German engineering firm Seimans in 1993. It is a software based stream cipher using Lagged Fibonacci generator along with a concept borrowed from the shrinking generator ciphers.

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Question 206

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What does Output feedback (OFB) do:

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Represents the total number of possible values of keys in a cryptographic algorithm or other security measure, such as a password.
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